[PATCH v7 13/13] [DO NOT MERGE] ARM: sun8i: v3s: enable LCD panel of Lichee Pi Zero
From: icenowy@aosc.io (Icenowy Zheng)
Date: 2017-05-14 16:33:20
Also in:
dri-devel, linux-clk, linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
A 480x272 QiaoDian QD43003C0-40-7LED panel is available from Lichee Pi. This commit connects this panel to Lichee Pi Zero. Lichee Pi also provides a 800x480 panel without accurate model number, so do not merge this patch. It will finally come as device tree overlay. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts | 36 +++++++++++++++++++++++++++ 1 file changed, 36 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts b/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts
index 387fc2aa546d..7ae72bf63cd0 100644
--- a/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts
+++ b/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts@@ -75,6 +75,28 @@ gpios = <&pio 6 2 GPIO_ACTIVE_LOW>; /* PG2 */ }; }; + + panel: panel { + compatible = "qiaodian,qd43003c0-40", "simple-panel"; + enable-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* Should be backlight */ + #address-cells = <1>; + #size-cells = <0>; + + port at 0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + panel_input: endpoint at 0 { + reg = <0>; + remote-endpoint = <&tcon0_out_lcd>; + }; + }; + }; +}; + +&de { + status = "okay"; }; &mmc0 {
@@ -86,6 +108,20 @@ status = "okay"; }; +&tcon0 { + pinctrl-names = "default"; + pinctrl-0 = <&lcd_rgb666_pins>; + status = "okay"; + +}; + +&tcon0_out { + tcon0_out_lcd: endpoint at 0 { + reg = <0>; + remote-endpoint = <&panel_input>; + }; +}; + &uart0 { pinctrl-0 = <&uart0_pins_a>; pinctrl-names = "default";
--
2.12.2